Interpals: Penpals & Languages vs Threema. The Secure Messenger
Interpals: Penpals & Languages
InterPals LLC
App Store
$3.9K/mo
~$47.0K/yr · 27K installs
VS
Threema. The Secure Messenger
Threema GmbH
App Store
$6.4K/mo
~$76.6K/yr · 34K installs
Revenue winner
Threema. The Secure Messenger wins
+63% vs other
Installs winner
Threema. The Secure Messenger wins
+25% vs other
MAU winner
Threema. The Secure Messenger wins
+130% vs other
Rating winner
Threema. The Secure Messenger wins
+12% vs other
Why Threema. The Secure Messenger is winning
Top 2 reasons - backed by the public App Store / Play Store numbers.
- Threema. The Secure Messenger earns roughly 2× more per month than Interpals: Penpals & Languages - $6.4K vs $3.9K.
- Better app store reviews. Threema. The Secure Messenger sits at 4.27★ vs 3.80★ - store algorithms reward higher-rated apps with more impressions.
→ Find more apps with this revenue gap · Full Threema. The Secure Messenger report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Interpals: Penpals & Languages
vs
Threema. The Secure Messenger
Monthly revenue (est.)?
$3.9K
▶
$6.4K
Annual revenue (est.)
$47.0K
▶
$76.6K
Lifetime installs (est.)
27K
▶
34K
Monthly active users (est.)?
6K
▶
15K
App Store rating
3.80★
▶
4.27★
Total ratings
548
▶
685
US grossing rank
-
=
-
Cheapest monthly sub
$14.00
◀
No sub
IAP tiers detected
0 tiers
=
0 tiers
- Category
- Social Networking
- Price
- Free
- Released
- Oct 18, 2019
- Last updated
- Jul 1, 2026
- File size
- 64.6 MB
- Content rating
- 12+
- Version
- 2.6.1
- Languages
- English, French, German, Italian, Russian, Spanish +1 more
- Category
- Social Networking
- Price
- USD6.99
- Released
- Dec 28, 2012
- Last updated
- Jun 22, 2026
- File size
- 108.1 MB
- Content rating
- 4+
- Version
- 7.2.5
- Languages
- Bulgarian, Czech, Dutch, English, French, German +13 more
Interpals: Penpals & Languages trajectory
Threema. The Secure Messenger trajectory
FAQ
Which makes more money, Interpals: Penpals & Languages or Threema. The Secure Messenger? v
Threema. The Secure Messenger earns about $6.4K per month, while Interpals: Penpals & Languages earns about $3.9K. That is a 1.6× revenue gap (~$2.5K more per month for Threema. The Secure Messenger). Annual revenue: Interpals: Penpals & Languages ≈ $47.0K/year, Threema. The Secure Messenger ≈ $76.6K/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Interpals: Penpals & Languages or Threema. The Secure Messenger? v
Threema. The Secure Messenger leads with about 34K estimated downloads vs 27K for Interpals: Penpals & Languages - a 1.3× gap. Interpals: Penpals & Languages's App Store downloads are estimated from 548 ratings × the standard 1:75 ratio. Threema. The Secure Messenger's App Store downloads are estimated from 685 ratings.
Are Interpals: Penpals & Languages and Threema. The Secure Messenger in the same App Store category and competing for the same money? v
Yes - both apps sit in the Social Networking category, which means they compete directly for the same paying users and category-level wallet share. Direct competitors, head-to-head.
Do Interpals: Penpals & Languages and Threema. The Secure Messenger have in-app purchases? v
Interpals: Penpals & Languages does not appear to offer in-app purchases on its public listing. Threema. The Secure Messenger does not appear to offer in-app purchases. Monetization model: Interpals: Penpals & Languages runs "Subscription (~$14.00/mo, language)", Threema. The Secure Messenger runs "Paid app ($6.99)".
Which has better ratings, Interpals: Penpals & Languages or Threema. The Secure Messenger? v
Threema. The Secure Messenger edges ahead with ★ 4.3 vs ★ 3.8 (gap of 0.5 stars). Rating volume: Interpals: Penpals & Languages 548 ratings, Threema. The Secure Messenger 685 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Interpals: Penpals & Languages vs Threema. The Secure Messenger revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $3.9K for Interpals: Penpals & Languages and $6.4K for Threema. The Secure Messenger are derived from App Store grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Social Networking) - net of the 15-30% Apple/Google store cut. Real revenue depends on country mix, retention, refunds and ad fill rate, none of which Apple or Google publish.
How do I compare Interpals: Penpals & Languages or Threema. The Secure Messenger to a different App Store app? v
Use the search box at the bottom of this page or paste any two App Store links into the homepage tool. We auto-generate a permanent comparison URL with revenue, downloads, IAP tiers, subscription pricing and grossing rank for both apps.